Updates to import statements:

- Import importlib, os, and sys to each python script.
 - Append "lanforge-scripts" root directory to the system path, allowing each script to be called from an antecedent directory. e.g.
if 'lanforge-scripts' not in sys.path:
    sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../../../")))
 - All statements of the form 'from <module> import <class>' replace with:
<module> = importlib.import_module("lanforge-scripts.<directory>.<module>")
<class> = <module>.<class>

py-json/base_profile.py

@@ -1,4 +1,3 @@
-
 #!/usr/bin/env python3
 import re
 import time
@@ -9,7 +8,6 @@ import random
 import string
 import pprint
 from pprint import pprint
-#from LANforge.lfcriteria import LFCriteria
 
 class BaseProfile:
     def __init__(self, local_realm, debug=False):
@@ -126,4 +124,4 @@ class BaseProfile:
     #         else:
     #             compared_rept=args.compared_report
 
-    
+